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Oval|Lab Grown|IGI

1.58ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG818649584

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818649584

Diamond specifications and retailer prices

From $470 AUD
$330 USD
As of November 1, 2026
Save $2,207 AUD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,676 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.58ct lab-grown oval diamond

This 1.58ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818649584 or 818649584. Listed at 24 retailers as of October 31, 2026, with prices from $470 to $2,676, a $2,207 spread on the same certified stone. Brilliant Earth lists it at $2,676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818649584
Dimensions8.85 × 6.68 × 4.06 mm
L/W Ratio1.32
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm6.68 mm1.58 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818649584
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,676 AUD|Low: $470 AUD|High: $2,819 AUD|Avg: $1,365 AUD|-5.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 8$470 AUD
Retailer 9$544 AUD
Retailer 14$582 AUD
Retailer 22$582 AUD
Retailer 20$797 AUD
Retailer 5$839 AUD
Retailer 16$937 AUD
Retailer 7$942 AUD
Retailer 2$1,004 AUD
Retailer 15$1,007 AUD
Retailer 13$1,033 AUD
Retailer 19$1,357 AUD
Retailer 6$1,416 AUD
Retailer 18$1,425 AUD
Retailer 17$1,435 AUD
Retailer 11$1,854 AUD
Retailer 4$1,871 AUD
Retailer 10$1,934 AUD
Retailer 3$2,034 AUD
Retailer 21$2,336 AUD
Retailer 12$2,456 AUD
Brilliant Earth$2,676 AUD

36 data points across 22 retailers

24 retailers$470 AUD to $2,676 AUD

A
Cheapest Retailer
-
$470 AUD
$330 USD
A
Retailer 2
-
$544 AUD
$382 USD
View
A
Retailer 3
-
$582 AUD
$409 USD
View
Retailer 4
-
$582 AUD
$409 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$797 AUD
$560 USD
View
A
Retailer 6
-
$839 AUD
$589 USD
View
A
Retailer 7
-
$937 AUD
€627 EUR
View
A
Retailer 8
-
$942 AUD
$662 USD
View
A
Retailer 9
-
$1,004 AUD
ZAR 11,388 ZAR
View
B+
Retailer 10
-
$1,007 AUD
View
A
Retailer 11
-
$1,033 AUD
£571 GBP
View
B+
Retailer 12
-
$1,357 AUD
View
Retailer 13
-
$1,416 AUD
$995 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$1,425 AUD
View
B+
Retailer 15
-
$1,435 AUD
$1,008 USD
View
Retailer 16
-
$1,616 AUD
$1,135 USD
View
Price last confirmed 47 days ago
B
Retailer 17
-
$1,854 AUD
SGD 1,760 SGD
View
B
Retailer 18
-
$1,871 AUD
$1,314 USD
View
B
Retailer 19
-
$1,934 AUD
$1,358 USD
View
B
Retailer 20
-
$2,034 AUD
$1,429 USD
View
B
Retailer 21
-
$2,178 AUD
$1,530 USD
View
B
Retailer 22
-
$2,336 AUD
£1,292 GBP
View
B
Retailer 23
-
$2,456 AUD
$1,725 USD
View
Most Expensive
B
Brilliant Earth
20968070A · Oct 31
$2,676 AUD
$1,880 USD
View
23 more retailers have this diamond
Prices start from $470 AUDSave up to $2,207 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.58ct Oval
$470 AUD